35. f1e1  35... b5b4 The natural advance for a human being, but the computer suggests the other pawn advance, something that could be dismissed on general grounds since the pawns will be blocked. But never judge a book by its cover $1 36. f2d4  36... d7e5 Suddenly Black has serious compensation and the position becomes difficult to play. With both players low on time, at this point anything could happen. 37. e1d2 